TypeBayDetailsOn the western shore of Berowra Creek upstream from the entrance to Marramarra Creek. Coba Bay appears on a 1904 survey map but the name is almost certainly much older. The name is probably Aboriginal, perhaps 'cobar' meaning 'red clay or burnt earth used to decorate the body'.
CreatorPowell, John P. (1994), Placenames of the Greater Hawkesbury Region, Hawkesbury River Enterprises: Berowra, p.26.
Powell, John P. (1994), Placenames of the Greater Hawkesbury Region, Hawkesbury River Enterprises: Berowra, p.26., Coba Bay. Hornsby Shire, accessed 27/04/2026, https://hornsbyshire.recollect.net.au/nodes/view/3986
